S-93395A207 M3 x 12 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel and passivated finish, ideal for harsh environments like marine or chemical processing.
• Reliable installation and removal thanks to the 2 mm hex drive, ensuring secure torque application without stripping.
• High tensile strength of 70,000 psi provides dependable holding power in demanding mechanical assemblies.
• Precise flush mounting with a 90° countersink angle and standard flat head profile for smooth, unobtrusive surfaces.
• Consistent thread engagement with Class 6g fit and coarse pitch, enabling quick assembly and reduced cross-threading risks.
• Full threading along the 12 mm length offers maximum grip and adjustability in various material thicknesses.
• Compliance with DIN 7991 and environmental standards ensures quality, safety, and suitability for regulated industries.

Professional Applications & Engineering Value

This M3 flat head screw in 316 stainless steel with a passivated finish addresses critical challenges in industrial settings, such as exposure to corrosive agents and the need for reliable fastening under stress. The metric hex drive and fully threaded design facilitate efficient installation in tight spaces, while the coarse thread pitch and Class 6g tolerance enhance durability and reduce assembly errors. Commonly used in machinery, electronics, and structural components, these screws provide long-term performance by resisting oxidation and maintaining integrity in demanding applications like marine equipment or chemical processing plants, where failure is not an option.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including a thread fit of Class 6g per metric specifications and a head diameter tolerance of -0.3 to 0 mm. It conforms to DIN 7991 for manufacturing consistency and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets stringent environmental and safety regulations for industrial use.